UPSIZE


Meaning of UPSIZE in English

up ‧ size /ˈʌpsaɪz/ BrE AmE verb [intransitive and transitive]

to become larger in size, amount etc, or to make something do this:

Do you want me to upsize your fries?

Longman Dictionary of Contemporary English.      Longman - Словарь современного английского языка.